th670 digital projector user manual - english · if you use a non-benq brand projector mounting...

Digital ProjectorUser Manual

TH670

Table of contents2

Important safety instructions ................... 3

Introduction.................. 7Projector features.....................................7Shipping contents ......................................8Projector exterior view.........................10Controls and functions ..........................11

Positioning your projector ..................... 16Choosing a location................................16Obtaining a preferred projected image size..............................................................17

Connection ................. 19Connecting a computer.........................20Connecting Video source devices.......21

Operation ................... 24Starting up the projector ......................24Adjusting the projected image .............25Using the menus......................................28Securing the projector...........................31Switching input signal .............................33Selecting the aspect ratio ......................34Optimizing the image .............................36Advanced picture quality controls ......39Hiding the image......................................42Operating in a high altitude environment .............................................42Adjusting the sound................................43Locking control keys ..............................43Personalizing the projector menu display ........................................................44Select the lamp saver mode..................44Shutting down the projector................45

Menu operation ...................................... 46

Maintenance ............... 60Care of the projector............................ 60Lamp information ................................... 61

Troubleshooting......... 69

Specifications.............. 70Dimensions .............................................. 71Ceiling mount installation ..................... 71Timing chart............................................. 72

Warranty and Copyright information................. 76

Table of contents

Important safety instructionsYour projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

1. Please read this manual before you operate your projector. Save it for future reference.

2. Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.

3. Refer servicing to qualified service personnel.

4. Always open the lens shutter or remove the lens cap when the projector lamp is on.

5. In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a mains voltage between 100 to 240 volts AC, but could fail if power cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate or cut out, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS).

6. Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire.

Important safety instructions 3

Safety Instructions (Continued)7. The lamp becomes extremely hot

during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

8. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions.

9. Never replace the lamp assembly or any electronic components unless the projector is unplugged.

10. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

11. Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts. Under no circumstances should you ever undo or remove any other covers. Refer servicing only to suitably qualified professional service personnel.

12. When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a normal phenomenon and not a product defect.

Important safety instructions4

Safety Instructions (Continued)13. Do not place this projector in any of

the following environments.- Space that is poorly ventilated or

confined. Allow at least 50 cm clearance from walls and free flow of air around the projector.

- Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up.

- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the projector's life span and darkening the image.

- Locations near fire alarms- Locations with an ambient

temperature above 40°C / 104°F- Locations where the altitudes are

higher than 3000 m (10000 feet).

14. Do not block the ventilation holes. - Do not place this projector on a

blanket, bedding or any other soft surface.

- Do not cover this projector with a cloth or any other item.

- Do not place inflammables near the projector.

If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.

15. Always place the projector on a level, horizontal surface during operation.

- Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back. Using the projector when it is not fully horizontal may cause a malfunction of, or damage to, the lamp.

3000 m(10000 feet)

0 m(0 feet)

Important safety instructions 5

Safety Instructions (Continued)16. Do not stand the projector on end

vertically. Doing so may cause the projector to fall over, causing injury or resulting in damage to the projector.

17. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury.

18. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply's wall socket and call BenQ to have the projector serviced.

19. This product is capable of displaying inverted images for ceiling mount installation.

Use only BenQ's Ceiling Mount Kit for mounting the projector and ensure it is securely installed.

Important safety instructions6

IntroductionProjector features

This model is one of the best projectors available in the world. You can enjoy the best video quality across various devices such as PC, laptop, DVD and VCR even document camera to bring all possibility to life.

The projector offers the following features.

• Basic and Advanced menu types for your selection.• USB A supports USB charging (can't support USB reader)• Wall color correction allowing projection on surfaces of several

predefined colors• Auto source speeding up the signal detecting process• Color management allowing color adjusents to your liking• Selectable quick cooling function makes the projector cool in a shorter

time• One-key auto-adjustment to display the best picture quality• Component HDTV compatibility (YPbPr)• Less than 0.5 W power consumption in standby mode

• The apparent brightness of the projected image will vary depending on the ambient lighting conditions, selected input signal contrast/brightness settings, and is proportional to projection distance.

• The lamp brightness will decline over time and may vary within the lamp manufacturers specifications. This is normal and expected behavior.

Introduction 7

Shipping contentsCarefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase.

Standard accessoriesThe supplied accessories will be suitable for your region, and may differ from those illustrated.

*The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.

Projector Remote control & batteries

Power cord Warranty card*

Quick start guide User manual CD

Introduction8

Optional accessories1. Spare lamp kit2. Ceiling mount kit

3. carry bag4. 3D glasses

Introduction 9

Projector exterior view1. External control panel

(See "Projector" on page 11 for details.)

2. Lamp cover3. Focus ring4. Quick-release button5. Lens cover6. Projection lens7. Front IR remote sensor8. Security bar9. Ventilation holes (intake)10. Speaker11. Zoom ring12. Audio output jack13. Audio input jack14. Audio (L/R) input jack15. RGB (PC)/Component video

(YPbPr/ YCbCr) signal input jack16. HDMI input jack17. RS-232 control port18. USB type A/1.5A jack19. USB mini-B jack20. Kensington anti-theft lock slot21. Ventilation holes (exhaust)22. Rear adjuster foot23. Quick-release adjuster foot24. Ceiling mount holes25. AC power cord inlet26. Video input jack27. Microphone input jack

Front/upper side

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Rear/lower side

Introduction10

Controls and functionsProjector

8. OK/MODEActivates the selected On-Screen Display (OSD) menu item. See "Using the menus" on page 28 for details.Selects an available picture setup mode. See "Selecting a picture mode" on page 36 for details.

9. MENUTurns on or off the On-Screen Display (OSD) menu.

10. Volume/Arrow keys ( / Left, / Right)

Adjusts the sound level.When the On-Screen Display (OSD) menu is activated, the #7, and #10 keys are used as directional arrows to select the desired menu items and to make adjusents. See "Using the menus" on page 28 for details.

11. AUTOAutomatically determines the best picture timings for the displayed image. See "Auto-adjusting the image" on page 26 for details.

12. LAMP indicator lightIndicates the status of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 67 for details.

1. Focus ringAdjusts the focus of the projected image.

2. Zoom ringAdjusts the size of the image.

3. TEMPerature indicator lightLights up red if the projector's temperature becomes too high. See "Indicators" on page 67 for details.

4. SOURCEDisplays the source selection bar. See "Switching input signal" on page 33 for details.

5. POWER/POWER indicator lightToggles the projector between standby mode and on. See "Starting up the projector" on page 24 for details.Lights up or flashes when the projector is under operation. See "Indicators" on page 67 for detail.

6. BACKGoes back to previous OSD menu, and closes projector OSD menu when it's on the top level.

7. Keystone/Arrow keys ( / Up, / Down)

Displays Keystone page and adjusts the vertical keystone values. See "Correcting keystone" on page 26 for details.

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Introduction 11

Mounting the projectorWe want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property.If you intend to mount your projector on the ceiling or wall, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit or wall mount kit and that you ensure it is securely and safely installed.If you use a non-BenQ brand projector mounting kit, there is a safety risk that the projector may fall from the ceiling or wall due to an improper attachment through the use of the wrong gauge or length screws.You can purchase a BenQ projector ceiling mount or wall mount kit from the place you purchased your BenQ projector. BenQ recommends that you also purchase a separate Kensington lock compatible security cable and attach it securely to both the Kensington lock slot on the projector and the base of the mounting bracket. This will perform the secondary role of restraining the projector should its attachment to the mounting bracket become loose.

Introduction12

Remote control

1. ONTurns on the projector.

2. OFFTurns off the projector.

3. 3DActivates the 3D On-Screen Display (OSD) menu item.

4. PIP/SWAPNot operational on this projector.

5. INVERTInverts right/left eye picture when 3D mode is activated.

6. Arrow keys ( Up, Down, Left, Right)When the On-Screen Display (OSD) menu is activated, the keys are used as directional arrows to select the desired menu items and to make adjusents.

7. OKActivates the selected On-Screen Display (OSD) menu item.

8. MENUTurns on or off the On-Screen Display (OSD) menu.

9. BACKGoes back to previous OSD menu, and closes projector OSD menu when it's on the top level.

10. Mute ( )Toggles projector audio between on and off.

11. Play buttons ( Previous, Rewind, Play/Pause, Stop,

Next, Fast forward) )Not operational on this projector.

12. KEYSTONEDisplays Keystone page.

13. CONTRASTDisplays the contrast setting bar.

14. GAMMASelects a gamma value.

15. LIGHTEnables backlight functions of the remote control’s buttons.

16. AUTOAutomatically determines the best picture timings for the displayed image.

17. ECO BLANKPress the ECO BLANK button to turn off the image for a period of time with 70% lamp power saving. Press again to restore the image.

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Introduction 13

Infra-Red (IR) remote control sensor is located on the front of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensor to function correctly. The distance straight line between the remote control and the sensor should not exceed 8 meters (~ 26 feet).

Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra-red beam.

18. SOURCEDisplays the source selection bar.

19. Volume ( / )Adjusts the sound level.

20. BRIGHTDisplays the brightness setting bar.

21. MODESelects an available picture setup mode.

22. FINE TUNEDisplays Color Temperature Fine Tuning setting bar.

23. COLOR TEMPDisplays the color temperature setting bar.

24. SHARPDisplays the sharpness setting bar.

25. COLOR MANAGEDisplays the color management setting bar.

• Operating the projector from the front

Approx. 30°

Introduction14

Replacing the remote control battery1. To open the battery cover, turn the remote control over to view its back, push

on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off.

2. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery polarities as indicated in the base of the battery comparent. Positive (+) goes to positive and negative (-) goes to negative.

3. Refit the cover by aligning it with the base and sliding it back down into position.

Stop when it clicks into place.

• Avoid excessive heat and humidity.

• There may be battery damage if the battery is incorrectly replaced.

• Replace only with the same or equivalent type recommended by the battery manufacturer.

• Dispose of the used battery according to the battery manufacturer’s instructions.

• Never throw a battery into a fire. There may be danger of an explosion.

• If the battery is dead or if you will not be using the remote control for a long time, remove the battery to prevent damage to the remote control from possible battery leakage.

Introduction 15

Positioning your projectorChoosing a location

Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment.

Your projector is designed to be installed in one of four possible installation locations:

*There are two menu types for your selection. One is Basic, and the other is Advanced. From the Basic menu, you can select Projector Position when the projector is without input signal. From the Advanced menu, you can select Projector Position in the System Setup: Basic menu. See "Using the menus" on page 28 for details.

1. Front TableSelect this location with the projector placed near the floor in front of the screen. This is the most common way to position the projector for quick setup and portability.

2. Front CeilingSelect this location with the projector suspended upside-down from the ceiling in front of the screen.

Purchase the BenQ Projector Ceiling Mounting Kit from your dealer to mount your projector on the ceiling.

Set Front Ceiling in the Projector Position* menu after you turn the projector on.

3. Rear TableSelect this location with the projector placed near the floor behind the screen.

Note that a special rear projection screen is required.

Set Rear Table in the Projector Position* menu after you turn the projector on.

4. Rear CeilingSelect this location with the projector suspended upside-down from the ceiling behind the screen.

Note that a special rear projection screen and the BenQ Projector Ceiling Mounting Kit are required for this installation location.

Set Rear Ceiling in the Projector Position* menu after you turn the projector on.

Positioning your projector16

Obtaining a preferred projected image sizeThe distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size.

The projector should always be placed horizontally level (like flat on a table), and positioned directly perpendicular (90° right-angle square) to the horizontal center of the screen. This prevents image distortion caused by angled projections (or projecting onto angled surfaces).

If the projector is mounted on a ceiling, it must be mounted upside-down so that it projects at a slightly downward angle.

You can see from the diagram on page 18, that this type of projection causes the bottom edge of the projected image to be vertically offset from the horizontal plane of the projector. When ceiling mounted, this refers to the top edge of the projected image.

If the projector is positioned further away from the screen, the projected image size increases, and the vertical offset also increases proportionately.

When determining the position of the screen and projector, you will need to account for both the projected image size and the vertical offset dimension, which are proportional to the projection distance.

BenQ has provided a table of screen sizes to assist you in determining the ideal location for your projector. There are two dimensions to consider, the perpendicular horizontal distance from the center of the screen (projection distance), and the vertical offset height of the projector from the horizontal edge of the screen (offset).

Positioning your projector 17

Projection dimensionsRefer to "Dimensions" on page 71 for the center of lens dimensions of this projector before calculating the appropriate position.

For example, If you are using a 60-inch screen, the projection distance is 2194 mm and with a vertical offset of 120 mm.

If your measured projection distance is 5.5 m (5500 mm), the closest match in the "Distance from screen (mm)" column is 5485 mm. Looking across this row shows that a 150'' (about 3810 mm) screen is required.

All measurements are approximate and may vary from the actual sizes. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.

Screen size Distance from screen (mm) Vertical offset (mm)Diagonal W

(mm)H

(mm) Min length Average Max length

Inch mm (max. zoom) (min. zoom)30 762 664 374 994 1097 1200 6040 1016 886 498 1325 1463 1600 8060 1524 1328 747 1988 2194 2400 12080 2032 1771 996 2651 2926 3200 159100 2540 2214 1245 3313 3657 4000 199120 3048 2657 1494 3976 4388 4800 239150 3810 3321 1868 4970 5485 6000 299200 5080 4428 2491 6627 7314 8000 399250 6350 5535 3113 8283 9142 10000 498300 7620 6642 3736 9940 10970 12000 598

16:9 Screen diagonal

Projection distance

Center of lens

Screen

Vertical offset

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Positioning your projector18

ConnectionWhen connecting a signal source to the projector, be sure to:

1. Turn all equipment off before making any connections.2. Use the correct signal cables for each source.3. Ensure the cables are firmly inserted. • In the connections shown below, some cables may not be included with the

projector (see "Shipping contents" on page 8). They are commercially available from electronics stores.

• For detailed connection methods, see pages 20-23.

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HDMI

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Connection 19

Connecting a computerThe projector can connect to both IBM® compatibles and Macintosh® computers. A Mac adapter is needed if you are connecting legacy version Macintosh computers.

To connect the projector to a notebook or desktop computer (using VGA):1. Take the supplied VGA cable and connect one end to the D-Sub output socket

of the computer.2. Connect the other end of the VGA cable to the PC-1 or PC-2 signal input jack

on the projector.3. If you wish to make use of the projector speaker(s) in your presentations, take a

suitable audio cable and connect one end of the cable to the audio output jack of the computer, and the other end to the AUDIO IN jack of the projector. When you connect audio output signal from a computer, please balance out the volume control bar to obtain an optimal sound effects.

4. If you wish, you can use another suitable audio cable and connect one end of the cable to the AUDIO OUT jack of the projector, and the other end to your external speakers (not supplied).Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Setup" on page 48 for details.The built-in speaker will be muted when the AUDIO OUT jack is connected.

To connect the projector to a notebook or desktop computer (using HDMI):1. Take a HDMI cable and connect one end to the HDMI jack of the computer.2. Connect the other end of the cable to the HDMI jack on the projector.Many notebooks do not turn on their external video ports when connected to a projector. Usually a key combo like FN + F3 or CRT/LCD key turns the external display on/off. Locate a function key labeled CRT/LCD or a function key with a monitor symbol on the notebook. Press FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination.

1. Audio cable 6. USB port for power charging

2. Microphone 3.5 mini jack cable 7. Component Video to VGA (DSub) adapter cable

3. HDMI cable 8. Video cable

4. VGA cable 9. Audio L/R cable

5. USB cable (mini-B to type A)

Connection20

Connecting Video source devicesYou need only connect the projector to a Video source device using just one of the above connecting methods, however each provides a different level of video quality. The method you choose will most likely depend upon the availability of matching terminals on both the projector and the Video source device as described below:

Connecting an HDMI source deviceThe projector provides an HDMI input jack that allows you to connect it to an HDMI source device like a DVD player, a DTV tuner, a display or a notebook computer.

HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD players and displays over a single cable. It provides pure digital viewing and listening experience.

Examine your Video source device to determine if it has a set of unused HDMI output jacks available:

• If so, you can continue with this procedure.• If not, you will need to reassess which method you can use to connect to

the device.

To connect the projector to an HDMI source device:1. Take an HDMI cable and connect one end to the HDMI output jack of the HDMI

source device.2. Connect the other end of the cable to the HDMI signal input jack on the

projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Setup" on page 48 for details.

• If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, check that the Video source device is turned on and operating correctly. Also check that the signal cables have been connected correctly.

Terminal nameTerminal

appearanceReference Picture quality

HDMIHDMII "Connecting an

HDMI source device" on page 21

Best

Component VideoPC-1/PC-2 "Connecting a

Component Video source device" on

page 22

Better

VideoVIDEO "Connecting a

composite source device" on page 23

Good

Connection 21

• In the unlikely event that you connect the projector to a DVD player via the projector's HDMI input and the projected picture displays wrong colors, please change the color space to YUV.

Connecting a Component Video source deviceExamine your Video source device to determine if it has a set of unused Component Video output jacks available:


the device.

To connect the projector to a Component Video source device:1. Take a Component Video to VGA (D-Sub) adaptor cable and connect the end

with 3 RCA type connectors to the Component Video output jacks of the Video source device. Match the color of the plugs to the color of the jacks; green to green, blue to blue, and red to red.

2. Connect the other end of the Component Video to VGA (D-Sub) adaptor cable (with a D-Sub type connector) to the PC-1 or PC-2 jack on the projector.

3. If you wish to make use of the projector speaker(s) in your presentations, take a suitable audio cable and connect one end of the cable to the audio output jack of the device, and the other end to the AUDIO (L/R) jack of the projector.


If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, check that the Video source device is turned on and operating correctly. Also check that the signal cables have been connected correctly.

Connection22

Connecting a composite source deviceExamine your Video source device to determine if it has an unused composite output jack available:


the device.

To connect the projector to a Video source device:1. Take a Video cable and connect one end to the Video output jack of the Video

source device.2. Connect the other end of the Video cable to the VIDEO jack on the projector.3. If you wish to make use of the projector speaker(s) in your presentations, take a

suitable audio cable and connect one end of the cable to the audio output jack of the device, and the other end to the AUDIO (L/R) jack of the projector.


If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, check that the Video source device is turned on and operating correctly. Also check that the signal cables have been connected correctly.

Connection 23

OperationStarting up the projector

1. Plug the power cord into the projector and into a power outlet. Check that the POWER indicator light on the projector lights orange after power has been applied.

• Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire.

• If Direct Power On function (in the Advanced menu > System Setup: Basic)* is activated, the projector will turn on automatically after the power cord has been connected and power has been applied. See "Direct Power On" on page 56 for details.

• *There are two menu types for your selection. One is Basic, and the other is Advanced. From the Basic menu, you can select Menu Type when the projector is without input signal. From the Advanced menu, you can select Menu Type in the System Setup: Basic > Menu Settings menu. See "Using the menus" on page 28 for details.

2. Make sure the lens cover is open. If it is closed, it could become deformed due to the heat produced by the projection lamp.

3. Press POWER on the projector or ON on the remote control to start the projector. The POWER indicator light flashes and stays green when the projector is on. The start up procedure takes about 10-20 seconds. In the later stage of start up, a startup logo is projected. (If necessary) Use the focus ring to adjust the image clearness.

If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 seconds before energizing the lamp.

4. If the projector is activated for the first time, follow the on-screen instructions to complete the setup.

5. If you are prompted for a password, press the arrow keys to enter a six digit password. See "Utilizing the password function" on page 31 for details.

6. Switch all of the connected equipment on.

II

Operation24

7. The projector will start to search for input signals. The current input signal being scanned displays in the screen. If the projector doesn't detect a valid signal, the message 'No Signal' will continue displaying until an input signal is found. You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 33 for details.

• If no signal is detected for 3 minutes, the projector automatically enters ECO BLANK mode.

Adjusting the projected imageAdjusting the projection angle

The projector is equipped with 1 quick-release adjuster foot and 1 rear adjuster foot. These adjusters change the image height and projection angle. To adjust the projector:

1. Press the quick-release button and lift the front of the projector. Once the image is positioned where you want it, release the quick-release button to lock the foot in position.

2. Screw the rear adjuster foot to fine tune the horizontal angle.

To retract the foot, hold up the projector while pressing the quick-release button, then slowly lower the projector. Screw the rear adjuster foot in a reverse direction.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected image becomes trapezoidal. To correct this situation, see "Correcting keystone" on page 26 for details.

• Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.

• Be careful when you press the adjuster button as it is close to the exhaust vent where hot air comes from.

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Operation 25

Auto-adjusting the imageIn some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or remote control. Within 5 seconds, the built-in Intelligent Auto Adjusent function will re-adjust the values of Frequency and Clock to provide the best picture quality.

• The screen will display "Auto adjusting" while AUTO is functioning.

• This function is only available when PC signal (analog RGB) is selected.

Correcting keystoneKeystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, you can follow one of these steps.

• Auto V-Keystone adjustment1. Press / or KEYSTONE on the remote

control to display the Keystone page.

2. Press OK for 2 seconds to enable Auto V-Keystone.

• Manual V-Keystone adjustment1. Press / or KEYSTONE on the remote

control to display the Keystone page.

2. Press / to adjust the V-Keystone manually.

Operation26

Fine-tuning the image size and clarity1. Adjust the projected image to the size

that you need using the zoom slide lever.

2. Then sharpen the image by using the focus ring.

Operation 27

Using the menusThe projector is equipped with On-Screen Display (OSD) menus for making various adjusents and settings. There are two menu types for your selection. One is Basic, and the other is Advanced.

Below is the overview of the Basic menu -- without input signal.

The following example describes how to set the OSD menu in the Basic menu.

1. Press MENU to turn the OSD menu on.

2. Use / / / to select the desired item and press OK to confirm the selection.

3. Follow the on-screen instructions to select your settings.

4. Press MENU to leave and save the settings.

Menu item

Highlight

Operation28

Below is the overview of the Basic menu -- with input signal.

The following example describes how to set the OSD menu in the Basic menu.

1. Press MENU to turn the OSD menu on.2. Use / to select the desired item and follow the on-screen instructions to

select your settings.3. Press MENU to leave and save the settings.

Menu item

Highlight

Operation 29

Below is the overview of the Advanced menu.

The following example describes how to set the OSD menu.

1. Press MENU to turn the OSD menu on.

3. Press to select Background Color and press / to select a background color.

2. Use / to select the System Setup: Basic menu.

4. Press MENU to leave and save the settings.

Main menu icon

Main menu

Sub-menu

Highlight(selected)

Press MENU to the previous page or to exit.

Status

Current input signal

Operation30

Securing the projectorUsing a security cable lock

The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector. See item 20 on page 10 for details.

A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock's documentation for finding out how to use it.

Utilizing the password functionFor security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu.

WARNING: You will be inconvenienced if you activate the power-on lock functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall.

Setting a passwordOnce a password has been set, the projector cannot be used unless the correct password is entered every time the projector is started.

1. Open the OSD menu and make sure the Menu Type is Advanced. See "Using the menus" on page 28 for details.

2. Go to the System Setup: Advanced > Password > Change Password menu, and press OK on the projector or remote control.

3. Enter the new or current password. As pictured to the right, the four arrow keys ( ,

, , ) respectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password.

4. Confirm the new password by re-entering the new password. Once the password is set, the OSD menu returns to the Password page.

IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it.

Password: __ __ __ __ __ __

Keep this manual in a safe place.

5. Press to select Power On Lock and select On by pressing / .6. To leave the OSD menu, press MENU on the projector or remote control.

Operation 31

If you forget the passwordIf the password function is activated, you will be asked to enter the six-digit password every time you turn on the projector. If you enter the wrong password, the password error message as pictured to the right displays lasting for three seconds, and the message ‘Input Current Password’ follows. You can retry by entering another six-digit password, or if you did not record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure. See "Entering the password recall procedure" on page 32 for details.

If you enter an incorrect password 5 times in succession, the projector will automatically shut down in a short time.

Entering the password recall procedure1. Press and hold AUTO on the

projector or remote control for 3 seconds. The projector will display a coded number on the screen.

2. Write down the number and turn off your projector.

3. Seek help from the local BenQ service center to decode the number. You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector.

Changing the password1. Open the OSD menu and make sure the Menu Type is Advanced. See "Using

the menus" on page 28 for details.2. Go to the System Setup: Advanced > Password > Change Password

menu, and press OK on the projector or remote control.3. The message ‘Input Current Password’

displays.4. Enter the old password.

• If the password is correct, another message 'Input New Password' displays.

• If the password is incorrect, the password error message displays lasting for three seconds, and the message 'Input Current Password' displays for your retry. You can press BACK on the projector or the remote control to cancel the change or try another password.

5. Enter a new password.IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it.

Password: __ __ __ __ __ __

Operation32

Keep this manual in a safe place.

6. Confirm the new password by re-entering the new password.7. You have successfully assigned a new password to the projector. Remember to

enter the new password next time the projector is started.8. To leave the OSD menu, press MENU on the projector or remote control.

Disabling the password functionTo disable password protection, go back to the System Setup: Advanced > Password > Power On Lock menu and press OK on the projector or the remote control. The message 'Input Password' displays. Enter the current password.

• If the password is correct, the OSD menu returns to the Power On Lock with the highlight of Off.

• If the password is incorrect, the password error message displays lasting for three seconds, and the message 'Input Password' displays for your retry. You can press BACK on the projector or remote control to cancel the change or try another password.

Though the password function is disabled, you need to keep the old password in hand should you ever need to re-activate the password function by entering the old password.

Switching input signalThe projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. When starting up, the projector automatically searches for the available signals.

Be sure the Auto Source* function is On (which is the default of this projector) if you want the projector to automatically search for the signals.

*You can set Auto Source function in the Basic menu when the projector is without input signal or in the Advanced menu > System Setup: Basic menu.

You can also manually cycle through the available input signals.

1. Press SOURCE on the projector or remote control. A source selection bar displays.

Operation 33

2. Press / until your desired signal is selected and press OK on the projector or remote control. Once detected, the selected source information will display on the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal.

• The brightness level of the projected image will change accordingly when you switch between different input signals. Data (graphic) "PC" presentations using mostly static images are generally brighter than "Video" using mostly moving images (movies).

• The input signal type effects the options available for the Picture Mode. See "Selecting a picture mode" on page 36 for details.

• The native display resolution is in a 16:9 aspect ratio. For best display picture results, you should select and use an input signal which outputs at this resolution. Any other resolutions will be scaled by the projector depending upon the 'aspect ratio' setting, which may cause some image distortion or loss of picture clarity. See "Selecting the aspect ratio" on page 34 for details.

Selecting the aspect ratioThe 'aspect ratio' is the ratio of the image width to the image height.

With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input signal.

To change the projected image ratio (no matter what aspect the source is):

1. Open the OSD menu and make sure the Menu Type is Advanced. See "Using the menus" on page 28 for details.

2. Go to the Display > Aspect Ratio menu.3. Press / to select an aspect ratio to suit the format of the video signal and

your display requirements.

Operation34

About the aspect ratioIn the pictures below, the black portions are inactive areas and the white portions are active areas. OSD menus can be displayed on those unused black areas.

1. Auto: Scales an image proportionally to fit the projector's native resolution in its horizontal or vertical width. This is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most use of the screen without altering the image's aspect ratio.

2. 4:3: Scales a picture so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 pictures like computer monitors, standard definition TV and 4:3 aspect DVD movies, as it displays them without aspect alteration.

3. 16:9: Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV, as it displays them without aspect alteration.

4. Wide: Stretches the picture horizontally in a non-linear manner, that is, the edges of the picture are stretched more than the center of the picture to prevent distortion of the central part of the picture. This is suitable for occasions where you want to stretch the width of a 4:3 aspect picture to the width of a 16:9 aspect screen. It does not alter the height. Some widescreen movies have been produced with their width squashed down to the width of a 4:3 aspect, and are best viewed when restretched back to their original width using this setting.

5. Letter Box (LB): Scales a picture to fit the projector’s native resolution in its horizontal width and resize the picture’s height to the 3/4 of the projection width. This may produce a picture greater in height than can be displayed, so part of the picture is lost (not displayed) along the top and bottom edges of the projection. This is suitable for the display of movies which are presented in letter box format (with black bars on the top and bottom).

4:3 picture

16:9 picture

4:3 picture

16:9 picture

4:3 picture

16:9 picture

Letter Boxformat picture

Operation 35

Optimizing the imageSelecting a picture mode

The projector is preset with several predefined picture modes so that you can choose one to suit your operating environment and input signal picture type.

To select an operation mode that suits your need, you can follow one of the following steps.

• Press MODE on the projector or remote control repeatedly until your desired mode is selected.

• Go to the Picture Mode menu (which is in the Basic menu when the projector is with input signal or in the Advanced menu > Picture menu) and press / to select a desired mode.

The picture modes are listed below.

1. Bright mode: Maximizes the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms.

2. Vivid mode (Default): Is designed for presentations. The brightness is emphasized in this mode.

3. Cinema mode: Is appropriate for playing colorful movies, video clips from digital cameras or DVs through the PC input for best viewing in a blackened (little light) environment.

4. Game mode: Is appropriate for playing games.5. User 1/User 2 mode: Recalls the settings customized based on the current

available picture modes. See "Setting the User 1/User 2 mode" on page 36 for details.

Setting the User 1/User 2 modeThere are two user-definable modes if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User 1/User 2) as a starting point and customize the settings.

1. Open the OSD menu and go to the Picture Mode function.2. Press / to select User 1 or User 2.3. Press to select User Mode Management.This function is only available when User 1 or User 2 mode is selected up in the Picture Mode sub-menu item.

4. Press / to select a picture mode that is closest to your need.5. Press to select a sub-menu item to be changed and adjust the value with /

. See "Fine-tuning the image quality" below for details.6. The settings will be saved when selecting.

Operation36

Renaming user modesYou can change User 1 and User 2 to the names easy to be identified or understood by the users of this projector. The new name can be up to 12 characters including English letters (A-Z, a-z), digits (0-9), and space (_).

To rename user modes:

1. Make sure the Menu Type is Advanced. See "Using the menus" on page 28 for details.

2. Go to the Picture > Picture Mode > User 1 or User 2 menu. 3. Go to the User Mode Management > Rename User Mode and press OK

on the projector or remote control.4. Press / to select the item you want to rename and press OK on the projector

or remote control. The first letter will be highlighted by a white box.5. Press / to select the first character.6. Press to move along until the new name is set and press OK on the projector

or remote control to confirm.7. Repeat steps 4-6 if you want to change the other names.

Resetting current picture modeAll of the adjustments you’ve done in the Advanced menu > Picture menu (except for the Picture Mode) can be returned to the factory preset values with a key press on the selection of Reset.

To reset the picture mode to the preset factory values:

1. In the Picture menu, select Picture Mode and press / to select the picture mode (including User 1 or User 2) you want to reset.

2. Press to select Reset Current Picture Mode and press OK on the projector or remote control. The confirmation message displays.

3. Press / to select Reset and press OK on the projector or remote control. The picture mode will return to the factory preset settings.

4. Repeat steps 1-3 if you want to reset other picture modes.Do not to be confused with the Reset Current Picture Mode function here with the Reset All Settings (which is in the Basic menu when the projector is without input signal or in the Advanced menu > System Setup: Advanced menu). The Reset All Settings function returns most of the settings to the factory preset values system wide. See "Reset All Settings" on page 58 for details.

Using Wall Color CorrectionIn the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color Correction feature can help correct the projected picture’s color to prevent possible color difference between the source and projected pictures.

To use this function, go to the Advanced menu > Display > Wall Color Correction menu and press / to select a color which is the closest to the color of the projection surface. There are several precalibrated colors to choose from: Light Yellow, Pink, Light Green and Blue.

Fine-tuning the image quality

Operation 37

According to the detected signal type, there are some user-definable functions available when User 1 or User 2 mode is selected. Based on your needs, you can make adjustments to these functions by selecting them and pressing / on the projector or remote control.

Adjusting BrightnessThe higher the value, the brighter the image. And the lower the setting, the darker the image. Adjust this control so the black areas of the image appear just as black and that detail in the dark areas is visible.

Adjusting ContrastThe higher the value, the greater the contrast. Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment.

Adjusting ColorLower setting produces less saturated colors. If the setting is too high, colors on the image will be overpowering, which makes the image unrealistic.

Adjusting TintThe higher the value, the more reddish the picture becomes. The lower the value, the more greenish the picture becomes.

Adjusting SharpnessThe higher the value, the sharper the picture becomes. The lower the value, the softer the picture becomes.

You can also adjust Brightness, Contrast or Sharpness by using BRIGHT, CONTRAST or SHARP keys on the remote control.

+50+30 +70+50+30 +70

0 +30-30

Operation38

Advanced picture quality controlsThere are more advanced functions in the Advanced menu > Picture > Advanced... menu to be adjusted to your preference. To save the settings, just press MENU to leave the OSD menu.

Setting Black LevelSelect Black Level and press / on the projector or remote control to select 0 IRE or 7.5 IRE.

The grayscale video signal is measured in IRE units. In some areas which use NTSC TV standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest that you check the input source to see if it is with 0 IRE or 7.5 IRE, then select accordingly.

Selecting a Gamma SelectionSelect Gamma Selection in the Advanced menu > Picture > Advanced... menu and select the modes by pressing / on the projector or remote control.

Choose a preferred gamma mode from among 1.6/1.8/2.0/2.2/2.4/2.5/2.6/2.8/BenQ.

Gamma Correction enables adjustment to the light intensity (brightness) of an image in order to match the source more closely.

Adjusting Brilliant ColorSelect Brilliant Color in the Advanced menu > Picture > Advanced... menu and select the modes by pressing / on the projector or remote control.

This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid-tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select On. If you don’t need it, select Off.

Selecting a Color TemperatureSelect Color Temperaturein the Advanced menu > Picture > Advanced... menu and adjust the values by pressing / on the projector or remote control.

There are several color temperature settings available.

1. Lamp Native: With the lamp’s original color temperature and higher brightness.This setting is suitable for environments where high brightness is required, such as projecting pictures in well lit rooms.

2. Warm: Makes pictures appear reddish white.3. Normal: Maintains normal colorings for white.4. Cool: Makes pictures appear bluish white.*About color temperatures:There are many different shades that are considered to be "white" for various purposes. One of the common methods of representing white color is known as the “color temperature”. A white color with a low color temperature appears to be reddish white. A white color with a high color temperature appears to have more blue in it.

Operation 39

Setting a preferred color temperatureSelect Color Temperature Fine Tuning in the Advanced menu > Picture > Advanced... menu and press OK on the projector or remote control.

1. Select Color Temperature and select Cool, Normal, Lamp Native or Warm by pressing / on the projector or remote control.

2. Got to Advanced... > Color Temperature Fine Tuning and press OK on the projector or remote control.

3. Press / to select the item you want to change and adjust the values by pressing / .• R Gain/G Gain/B Gain: Adjusts the contrast levels of Red, Green, and Blue.• R Offset/G Offset/B Offset: Adjusts the brightness levels of Red, Green, and

Blue.

4. Press MENU on the projector or remote control to exit and save the settings.

Color ManagementIn most installation situations, color management will not be necessary, such as in classroom, meeting room, or lounge room situations where lights remain on, or where building external windows allow daylight into the room.

Only in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or home theaters, should color management be considered. Color management provides fine color control adjusent to allow for more accurate color reproduction, should you require it.

Proper color management can only be achieved under controlled and reproducible viewing conditions. You will need to use a colorimeter (color light meter), and provide a set of suitable source images to measure color reproduction. These tools are not provided with the projector, however, your projector supplier should be able to provide you with suitable guidance, or even an experienced professional installer.

The Color Management provides six sets (RGBCMY) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference.

If you have purchased a test disc which contains various color test patterns and can be used to test the color presentation on monitors, TVs, projectors, etc. You can project any image from the disc on the screen and enter the Color Management menu to make adjusents.

To adjust the settings:

1. Go to the Advanced menu > Picture >Advanced... menu and select Color Management.

2. Press OK on the projector or remote control and the Color Management page displays.

3. Select Primary Color and press / to select a color from among Red, Yellow, Green, Cyan, Blue, or Magenta.

Operation40

4. Press to select Hue and press / to select its range. Increase in the range will include colors consisted of more proportions of its two adjacent colors. Please refer to the illustration to the right for how the colors relate to each other. For example, if you select Red and set its range at 0, only pure red in the projected picture will be selected. Increasing its range will include red close to yellow and red close to magenta.

5. Press to select Gain and adjust its values to your preference by pressing / . The contrast level of the primary color you select will be affected. Every adjusent made will reflect to the image immediately.

6. Press to select Saturation and adjust its values to your preference by pressing / . Every adjusent made will reflect to the image immediately.

For example, if you select Red and set its value at 0, only the saturation of pure red will be affected.

• Saturation is the amount of that color in a video picture. Lower settings produce less saturated colors; a setting of “0” removes that color from the image entirely. If the saturation is too high, that color will be overpowering and unrealistic.

7. Repeat steps 3 to 6 for other color adjusents.8. Make sure you have made all of the desired adjusents.9. Press MENU on the projector or remote control to exit and save the settings.

Reducing Noise ReductionReduces electrical image noise caused by different media players. The higher the setting, the less the noise.

Select Noise Reduction in the Advanced menu > Picture > Advanced... menu and press / to adjust the value from 0 to 31.

Selecting a Film ModeSelect Film Mode in the Advanced menu > Picture > Advanced... menu and select by pressing / on the projector or remote control.

On is the default and recommended selection for this projector. When Off is selected, the Film Mode function is not available.

This function is only available when Video or S-Video with NTSC system is selected.

RED

BLUE

GREENYellow

CyanMagenta

Operation 41

Hiding the imagePress the ECO BLANK button from remote control to turn off the image for a period of time with up to 70% lamp power saving. Press any key on the projector or remote control to restore the image.

The word "Eco Blank" appears at the screen while the image is hidden. When this function is activated with an audio input connected,the audio can still be heard.

‘Eco Blank: Save up 70% of your lamp power. Time to do your part in saving the planet.’

The automatic switch to Eco Blank mode after the projector is turned on for over three minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp.

Operating in a high altitude environmentWe recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and ambient temperature is between 0°C–35°C.

Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under such a condition.

To activate the High Altitude Mode:

1. Open the OSD menu and make sure the Menu Type is Advanced.2. Go to the System Setup: Advanced > High Altitude Mode and press /

to select On. A confirmation message displays..3. Select Yes and press OK on the projector or remote control.Operation under "High Altitude Mode" may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your projector from over-heating. In cases like this, you should switch to High Altitude Mode to solve these symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme conditions.

Operation42

Adjusting the soundThe sound adjusents made as below will have an effect on the projector speaker(s). Be sure you have made a correct connection to the projector audio input. See "Connection" on page 19 for how the audio input is connected.

Muting the soundTo adjust the sound level, press on the remote control, or:

1. Open the OSD menu and go to the Audio Setup menu (which is in the Basic menu or in the Advanced menu > Audio Setup menu).

2. Select Mute and select On.

Adjusting the sound levelTo adjust the sound level, press / on the remote control, or:

1. Repeat steps 1 above.2. Select Volume and select a desired sound level.

Turning off the Power On/Off Ring ToneTo turn off the ring tone:

1. Go to the Advanced menu > Audio Setup menu.2. Select Power On/Off Ring Tone and select Off.The only way to change Power On/Off Ring Tone is setting On or Off here. Setting the sound mute or changing the sound level will not affect the Power on/off ring tone.

Adjusting the microphone’s sound levelTo adjust the sound level:

1. Go to the Advanced menu > Audio Setup menu.2. Select Microphone Volume and select a desired sound level.Microphone sound will still function even though Mute is activated.

Locking control keysWith the control keys on the remote control and projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When Key Lock is On, no control keys on the remote control and projector will operate except POWER and .

To lock the keys:

1. Open the OSD menu and go to the Advanced menu > System Setup: Advanced > Key Lock.

2. Press / to select On. A warning message appears. Select Yes and press OK on the projector or remote control. The control keys lock.To unlock the keys, press and hold on the projector or remote control for 3 seconds.

Operation 43

Personalizing the projector menu displayThe On-Screen Display (OSD) menus can be set according to your preferences. The following settings do not affect the projection settings, operation, or performance.

• Language in the Advanced menu > System Setup: Basic menu sets your familiar language for the OSD menus. Press OK on the projector or remote control to display language page. Use / / / and OK on the projector or remote control to select your language.

• Menu Type in the Basic menu or in the Advanced menu > System Setup: Basic > Menu Settings menu sets the menu type. Use / to select a preferred type.

• Menu Position in the Advanced menu > System Setup: Basic > Menu Settings menu sets the OSD position in five locations. Use / to select a preferred position.

• Menu Display Time in the Advanced menu > System Setup: Basic > Menu Settings menu sets the length of time the OSD will remain active after your last key press. The time length ranges from 5 to 20 seconds in 5-second increments. Use / to select a suitable time frame.

• Blank Reminder Message in the Advanced menu > System Setup: Basic > Menu Settings menu sets whether to display reminder messages on screen. Use / to select your desired setting.

• Splash Screen in the Advanced menu > System Setup: Basic menu sets a preferred logo screen to be displayed during projector start-up. Use / to select a screen.

Select the lamp saver mode1. Open the OSD menu and go to the Advanced menu > Picture > Lamp

Power menu.2. Press / to select Normal/Economic/SmartEco. The lamp brightness vary

from the different lamp mode,see the description list in table below.

If the Economic mode or SmartEco mode is selected, the light output will be reduced and result in darker projected pictures.

Lamp Power Description

Normal Provides full lamp brightness

Economic Lower brightness to extend the lamp life and decreases the fan noise

SmartEco Adjusts the lamp power automatically depending on the content brightness level

Operation44

Shutting down the projector1. Press POWER on the projector. A

confirmation message displays prompting you. If you don't respond in a few seconds, the message will disappear. If you use the remote control, press OFF to shut down the projector.

2. Press POWER on the projector a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run to cool down the projector.

• To protect the lamp, the projector will not respond to any commands during the cooling process.

• To shorten the cooling time, you can also activate the Quick Cooling function in the Advanced menu > System Setup: Advanced menu. See "Quick Cooling" on page 58 for details. Be aware that enabling the Quick Cooling function will affect the lamp life.

3. Once the cooling process finishes, the POWER indicator light is a steady orange and fans stop.

4. Disconnect the power cord from the power putlet if the projector will not be used in an extended period of time.

• If the projector is not properly shut down, to protect the lamp, when you attempt to re-start the projector, the fans will run for a few minutes to cool down. Press POWER on the projector again or ON on the remote control to start the projector after the fans stop and the POWER indicator light turns orange.

• Actual lamp lives may vary due to different environmental conditions and usage.

• If the projector is not properly shut down, it will damage the lamp and cause an effect on lamp life and brightness.

II

II

Operation 45

Menu operationMenu system

Please note that the on-screen display (OSD) menus vary according to the signal type selected.

Basic menu Sub-menu Options

Without signal

Wall Color Correction

Off/Light Yellow/Pink/Light Green/Blue

Projector Position

Front/Front Ceiling/Rear/Rear Ceiling

Test Pattern Off/OnAuto Source On/OffMenu Type Basic/AdvancedHDMI Format Auto/PC Signal/Video SignalReset Lamp Timer Reset/Cancel

Reset All Settings Reset/Cancel

Information

SourcePicture ModeResolutionColor SystemLamp Usage Time3D FormatFirmware Version

With signal

Picture Mode Bright/Vivid/Cinema/Game/User 1/User 2

VolumeMute Off/On

3D ModeAuto/3D Off/Frame Sequential/Frame Packing/Top-Bottom/Side-by-Side

3D Sync Invert Disable/Invert

Settings Refer to without signal menus above.

Operation46

Supported functions in each Advanced menu vary by different input sources. The un-suported functions will be gray out.

Advanced menu Sub-menu Options

Picture

Picture Mode Bright/Vivid/Cinema/Game/User 1/User 2

User Mode Management

Load Settings From Bright/Vivid/Cinema/Game

Rename User Mode

BrightnessContrastColorTintSharpnessColor Temperature

Warm/Normal/Cool/Lamp Native

Lamp Power Normal/Economic/SmartEco

Advanced...

Black Level 0 IRE/7.5 IREGamma Selection

1.6/ 1.8/ 2.0/ 2.1/ 2.2/2.3/ 2.4/ 2.6/ 2.8/BenQ

Brilliant Color On/OffColor Temperature Fine Tuning

Red Gain/Green Gain/Blue Gain/Red Offset/Green Offset/Blue Offset

Color Management

Primary ColorHueGainSaturation

Noise ReductionFilm Mode On/Off

Reset Current Picture Mode Reset/Cancel

Operation 47

Audio Setup

Mute Off/OnVolumeMicrophone VolumePower On/Off Ring Tone On/Off

Reset Audio Settings Reset/Cancel

Display

Aspect Ratio Auto /4:3 /16:9/Wide/Letter Box


Off/Light Yellow/Pink/Light Green/Blue

Image PositionOverscan Adjustment

PC & Component YPbPr Tuning

H. SizePhaseAuto (Only for RGBHD PC Timing)

3D3D Mode

Auto/3D Off/Frame Sequential/Frame Packing/Top-Bottom/Side-by-Side

3D Sync Invert Disable/Invert

Operation48

System Setup: Basic

Language

Background Color Black/Blue/Purple

Splash Screen BenQ/Black/BlueProjector Position

Front/Front Ceiling/Rear/Rear Ceiling

Auto Power Off

Disable/5 min/10 min/15 min/20 min/25 min/30 min

Direct Power On Off/On

Menu Settings

Menu Type Basic/Advanced

Menu Position Center/Top-Left/Top-Right/Bottom-Right/Bottom-Left

Menu Display Time

Always On/5 secs/10 secs/15 secs/20 secs

Blank Reminder Message Off/On

Source RenameAuto Source Off/On

Operation 49

Note that the menu items are available when the projector detects at least one valid signal. If there is no equipment connected to the projector or no signal detected, limited menu items are accessible.

System Setup:

Advanced

Lamp Settings

Reset Lamp Timer Yes/No

Lamp TimerLamp Usage TimeEquivalent Lamp Hour

HDMI Format Auto/PC Signal/Video Signal

Baud Rate 2400/4800/9600/14400/19200/38400/57600/115200

Test Pattern Off/On

Closed Caption

Closed Caption Enable On/Off

Caption Version CC1/CC2/CC3/CC4Quick Cooling Off/OnHigh Altitude Mode On/Off Yes/No

PasswordChange PasswordPower On Lock On/Off

Key Lock Off/On Yes/NoReset All Settings Reset/Cancel

Information

SourcePicture ModeResolutionColor SystemLamp Usage Time3D FormatFirmware Version

Operation50

Description of each menu• The default values listed in this manual, especially on pages 51-59, are for

reference only. They may vary between the projectors due to the continuous improvement to the products.

FUNCTION DESCRIPTION


Corrects the projected picture’s color when the projection surface is not white. See "Using Wall Color Correction" on page 37 for details.

Projector Position

The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 15 for details.

Test PatternnSelecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.

Auto Source See "Switching input signal" on page 33 for details.

Menu Type Selects a Basic or Advanced menu type.

HDMI Format Selects an appropriate HDMI format automatically or manually.

Reset Lamp Timer

See "Resetting the lamp timer" on page 66 for details.

Reset All Settings

Returns all settings to the factory preset values.

The following settings will still remain: Rename User Mode, Language, Projector Position, Source Rename, Test Pattern, High Altitude Mode, Password and Key Lock.

Information

SourceShows the current signal source.

Picture ModeShows the selected mode in the Picture menu.

ResolutionShows the native resolution of the input signal.

Color SystemShows input system format, NTSC, PAL, SECAM, or RGB.

Lamp Usage TimeDisplays the number of hours the lamp has been used.

3D FormatShows the current 3D mode.Firmware VersionShows firmware version.

Basic m

enu (without signal)

Operation 51


Picture ModePre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See "Selecting a picture mode" on page 36 for details.

Volume See "Adjusting the sound" on page 43 for details.

Mute See "Muting the sound" on page 43 for details.

3D Mode

This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images. See 3D User Manual for details.

When the 3D Mode function is enabled:• The brightness level of the projected image will

decrease.• The Picture Mode cannot be adjusted.

3D Sync InvertWhen your 3D image is distorted, you can enable this function to switch between the image for the left eye and the right eye for the more comfortable 3D viewing experience.

Settings See "Basic menu (without signal)" on page 51 for details.

Basic m

enu (with signal)

Operation52


Picture ModePre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See "Selecting a picture mode" on page 36 for details.

User Mode Management

Selects a picture mode that best suits your need for the image quality and further fine-tune the image based on the selections listed on the same page below. See "Setting the User 1/User 2 mode" on page 36 for details.

This function is only available when User 1 or User 2 is selected.

Brightness Adjusts the brightness of the image. See "Adjusting Brightness" on page 38 for details.

Contrast Adjusts the degree of difference between dark and light in the image. See"Adjusting Contrast" on page 38 for details.

Color Adjusts the color saturation level -- the amount of each color in a video image. See "Adjusting Color" on page 38 for details.

Tint Adjusts the red and green color tones of the image. See "Adjusting Tint" on page 38 for details.

Sharpness Adjusts the image to make it look sharper or softer. See "Adjusting Sharpness" on page 38 for details.

Color Temperature

See "Selecting a Color Temperature" on page 39 for details.

Lamp Power See "Setting Lamp Power" on page 61 for details.

Advanced...

Black LevelSee "Setting Black Level" on page 39 for details.

Gamma SelectionSee "Selecting a Gamma Selection" on page 39 for details.

Brilliant ColorSee "Adjusting Brilliant Color" on page 39 for details.

Color Temperature Fine TuningSee "Setting a preferred color temperature" on page 40 for details.

Color ManagementSee "Color Management" on page 40 for details.

Noise ReductionSee "Reducing Noise Reduction" on page 41 for details.

Film ModeSee "Selecting a Film Mode" on page 41 for details.

Reset Current Picture Mode

See "Resetting current picture mode" on page 37 for details.

Advanced m

enu: Picture

Operation 53


Mute See "Muting the sound" on page 43 for details.

Volume See "Adjusting the sound" on page 43 for details.

Microphone Volume

See "Adjusting the sound" on page 43 for details.

Power On/Off Ring Tone

See "Adjusting the microphone’s sound level" on page 43 for details.

Reset Audio Settings

Returns Audio Setup menu to the factory preset values.

Advanced m

enu: Audio Setup

Operation54


Aspect RatioThere are four options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page 34 for details.


Corrects the projected picture’s color when the projection surface is not white. See "Using Wall Color Correction" on page 37 for details.

Image Position

Displays the position adjusent page. To move the projected image, use the directional arrow keys. The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum.

This function is only available when a PC signal (analog RGB) is selected.

Overscan Adjustment

Removes the noise in a video image. Overscans the image to remove video encoding noise on the edge of video source.

PC & Component

YPbPr Tuning

Corrects the display data frequency, phase, the position of the image and selects the preferred SOG level automatically or manually.

3D

3D ModeThis projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images. See 3D User Manual for details.

When the 3D Mode function is enabled:• The brightness level of the projected image will

decrease.• The Picture Mode cannot be adjusted.

3D Sync InvertWhen your 3D image is distorted, you can enable this function to switch between the image for the left eye and the right eye for the more comfortable 3D viewing experience.

Advanced m

enu: Display

Operation 55


Language Sets the language for the On-Screen Display (OSD) menus.

Background Color

Allows you to select which background color will display when no signal is input into the projector. Four options are available: Black, Blue, or Purple.

Splash ScreenAllows you to select which logo screen will display during projector start-up. Four options are available: BenQ logo, Black, or Blue.

Projector Position

The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 16 for details.

Auto Power OffAllows the projector to turn off automatically if no input signal is detected after a set period of time. See "Setting Auto Power Off" on page 62 for details.

Direct Power On

Selecting On enables the function. See "Starting up the projector" on page 24 for details.

Menu Settings

Menu TypeSelects a preferred menu type.

Menu PositionSets the On-Screen Display (OSD) menu position.Menu Display TimeSets the length of time the OSD will remain active after your last key press. The range is from 5 to 20 seconds in 5-second increments.

Blank Reminder MessageSets whether to display the reminder message.

Source Rename

See "Renaming user modes" on page 37 for details.

Auto Source See "Switching input signal" on page 33 for details.

Advanced m

enu: System Setup: B

asic

Operation56


Lamp Settings

Reset Lamp TimerSee "Resetting the lamp timer" on page 63 for details.

Lamp TimerSee "Getting to know the lamp hour" on page 59 for details on how the total lamp hour is calculated.

HDMI Format Selects appropriate HDMI format automatically or manually.

Baud RateSelects a baud rate that is identical with your computer’s so that ou can connect the projector using a suitable RS-232 cable. This function is intended for qualified service personnel.

Test PatternSelecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.

Closed Caption

Closed Caption EnableActivates the function by selecting On when the selected input signal carries closed captions.

• Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as "CC" in TV listings).

To achieve the best performance of the Closed Caption, set your screen aspect ratio to 4:3.

Caption VersionSelects a preferred closed captioning mode. To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area).

Advanced m

enu: System Setup: A

dvanced

Operation 57


Quick Cooling

Selecting On enables the function and the projector cooling time will be shortened to a few seconds.

If you attempt to restart the projector right after the quick cooling process, it may not be turned on successfully and will rerun its cooling fans.

High Altitude Mode

A mode for operation in high altitude areas. See "Operating in a high altitude environment" on page 42 for details.

Password

Change PasswordYou will be asked to enter the current password before changing to a new one.

Power On LockSee "Securing the projector" on page 31 for details.

Key Lock Disables or enables all panel key functions except Power on the projector and keys on the remote control.

Reset All Settings

Returns all settings to the factory preset values.

The following settings will still remain: Rename User Mode, Language, Projector Position, Source Rename, Test Pattern, High Altitude Mode, Password and Key Lock.

Advanced m

enu: System Setup: A

dvanced

Operation58


Source Shows the current signal source.

Picture Mode Shows the selected mode in the Picture menu.

Resolution Shows the native resolution of the input signal.

Color System Shows input system format, NTSC, PAL, SECAM, or RGB.

Lamp Usage Time

Displays the number of hours the lamp has been used.

3D Format Shows the current 3D mode.

Firmware Version

Shows firmware version.

Advanced m

enu: Information

Operation 59

MaintenanceCare of the projector

Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens and case clean.

Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing.

Cleaning the lensClean the lens whenever you notice dirt or dust on the surface.

• Use a canister of compressed air to remove dust. • If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens

cleaner and gently wipe the lens surface.• Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or

volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material.

Never rub the lens with abrasive materials.

Cleaning the projector caseBefore you clean the case, turn the projector off using the proper shutdown procedure as described in "Shutting down the projector" on page 45 and unplug the power cord.

• To remove dirt or dust, wipe the case with a soft, lint-free cloth.• To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral

pH detergent. Then wipe the case.Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the case.

Storing the projectorIf you need to store the projector for an extended time, please follow the instructions below:

• Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Please refer to "Specifications" on page 70 or consult your dealer about the range.

• Retract the adjuster feet.• Remove the battery from the remote control.• Pack the projector in its original packing or equivalent.

Transporting the projectorIt is recommended that you ship the projector with its original packing or equivalent.

Maintenance60

Lamp informationGetting to know the lamp hour

When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows:

Total (equivalent) lamp hour= 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)

See "Setting Lamp Power" below for more information on Economic mode.

The lamp hour in Economic mode is calculated as 3/4 of that in Normal mode. That is, using the projector in Economic mode helps to extend the lamp hour by 1/3.

To obtain the lamp hour information:1. Open the OSD menu and go to the Advanced menu > System Setup:

Advanced > Lamp Settings menu. Press OK on the projector or remote control.

2. Select Lamp Timer and press OK on the projector or remote control.3. You will see the Equivalent Lamp Hour information displaying on the menu.4. To leave the menu, press MENU on the projector or remote control.You can also get the lamp hour information on the Information menu.

Extending lamp lifeThe projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the following settings via the OSD menu or remote control.

Setting Lamp PowerUsing Economic/SmartEco mode will reduces system noise and power consumption. If the Economic/SmartEco mode is selected, the light output will be reduced and result in darker projected pictures, the projector protected for longer working life.

Setting the projector in Economic/SmartEco mode also extends the lamp operation life. To set Economic/SmartEco mode, go to the Advanced menu > Picture > Lamp Power menu and press / .

The lamp modes are defined as the chart below:

Lamp Power Description

Normal Provides full lamp brightness

Economic Lower brightness to extend the lamp life and decreases the fan noise

SmartEco Adjusts the lamp power automatically depending on the content brightness level

Maintenance 61

Setting Auto Power OffThis function allows the projector to turn off automatically if no input source is detected after a set period of time to prevent unnecessary waste of lamp life.To set Auto Power Off, go to the Advanced menu > System Setup: Basic > Auto Power Off menu and press / . The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.

Maintenance62

Timing of replacing the lampWhen the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. See "Indicators" on page 67 for details.

The following lamp warning displays will remind you to change the lamp.

The warning messages below are for reference only. Please follow the actual on-screen instructions to prepare and replace the lamp.

Status Message

It is strongly recommended that you replace the lamp at this stage. The lamp is a consumable item. The lamp brightness diminishes with use. This is normal lamp behavior. You can replace the lamp whenever you notice that the brightness level has significantly diminished.

The lamp MUST be replaced before the projector will operate normally.

Maintenance 63

Replacing the lamp (FOR SERVICE PERSONNEL ONLY)

• Hg - Lamp contains mercury. Manage in accordance with local disposal laws. See www.lamprecycle.org.

• If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp.

• To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp.

• To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

• To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

• To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp comparent when the lamp is removed.

• This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

• To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement.

• Ensure good ventilation when handling broken lamps. We recommend that you use respirators, safety glasses, goggles or face shield and wear protective clothing such as gloves.

1. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2. Loosen the screw on the lamp cover.

Maintenance64

3. Remove the lamp cover by (a) pushing the lamp cover upward and (b) lifting it off.

• Do not turn the power on with the lamp cover removed.

• Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries.

4. Loosen the screws that secure the lamp.

5. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector.

• Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

• Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

• Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

6. Insert the new lamp into the lamp comparent and make sure it fits in the projector.

(a) (b)

Maintenance 65

11. Restart the projector.Do not turn the power on with the lamp cover removed.

Resetting the lamp timer12. After the startup logo, open the On-

Screen Display (OSD) menu. Go to the Advanced menu > System Setup: Advanced > Lamp Settings > Reset Lamp Timer menu and press OK on the projector or remote control. A warning message displays asking if you want to reset the lamp timer. Select Reset and press OK on the projector or remote control. The lamp time will be reset to '0'.

Do not reset if the lamp is not new or replaced as this could cause damage.

7. Tighten the screws that secure the lamp.

• Loose screw may cause a bad connection, which could result in malfunction.

• Do not over tighten the screws.

8. Ensure the handle is fully laid flat and locked in place.

9. Replace the lamp cover by sliding it into place.

10. Tighten the screw that secures the lamp cover.

• Loose screw may cause a bad connection, which could result in malfunction.

• Do not over tighten the screw.

(a) (b)

Maintenance66

IndicatorsLight

Status & DescriptionPOWER TEMP LAMP1 LAMP2

Power events

Orange Off Off Off Stand-byGreen

Flashing Off Off Off Powering up

Green Off Off Off Normal operationOrangeFlashing Off Off Off Normal power-down cooling

Red Flashing

Red Flashing

Red Flashing Off Download

Green Off Red Off CW start failRed

Flashing Off Off Off Scaler shutdown fail (data abord)

Red Off Red Off Scaler reset fail (video projector only)

Burn-in message

Green Off Off Burn-in ONGreen Green Green Burn-in OFF

Lamp error messages

Off Off Red Off Lamp1 error in normal operationOff Off Orange Off Lamp is not lit up

Thermal error messages

Red Red Off Off Fan 1 error (the actual fan speed is ±25% outside the desired speed)

Red Red Flashing

Off Off Fan 2 error (the actual fan speed is ±25% outside the desired speed)

Red Green Off Off Fan 3 error (the actual fan speed is ±25% outside the desired speed)

Green Red Off Off Temperature 1 error (over limited temperature)

GreenRed

Flashing Off Off Thermal Sensor 1 open error

Green Green Off Off Thermal Sensor 1 short error

Green GreenFlashing

Off Off Thermal IC #1 I2C Connection error

GreenFlashing Red Off Off Temperature 2 error (over limited temperature)

GreenFlashing

Red Flashing Off Off Thermal Sensor 2 open error

GreenFlashing

Green Off Off Thermal Sensor 2 short error

Maintenance 67

GreenFlashing

GreenFlashing Off Off Thermal IC #2 I2C Connection error

Maintenance68

TroubleshootingThe projector does not turn on.

No picture

Blurred image

Remote control does not work

The password is incorrect

Cause Remedy

There is no power from the power cable.

Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on.

Attempting to turn the projector on again during the cooling process.

Wait until the cooling down process has completed.

Cause Remedy

The video source is not turned on or connected correctly.

Turn the video source on and check that the signal cable is connected correctly.

The projector is not correctly connected to the input signal device.

Check the connection.

The input signal has not been correctly selected.

Select the correct input signal with the Source key on the projector or remote control.

The lens cover is still closed. Open the lens cover.

Cause Remedy

The projection lens is not correctly focused.

Adjust the focus of the lens using the focus ring.

The projector and the screen are not aligned properly.

Adjust the projection angle and direction as well as the height of the unit if necessary.

The lens cover is still closed. Open the lens cover.

Cause Remedy

The battery is out of power. Replace the battery with new one.There is an obstacle between the remote control and the projector.

Remove the obstacle.

You are too far away from the projector.

Stand within 12 meters (39 feet) of the projector.

Cause Remedy

You do not remember the password.Please see "Entering the password recall procedure" on page 32 for details.

Troubleshooting 69

SpecificationsAll specifications are subject to change without notice.

Lamp life results will vary depending on environmental conditions and usage.

OpticalResolution

1920x1080, 1080pDisplay system

1-CHIP DMDLens F/Number

F= 2.55~2.79f= 22.3mm~26.76mm

Offset116%

Zoom ratio1.2X

Lamp210W

ElectricalPower supply

AC100–240V, 2.90 A,50-60 Hz (Automatic)

Power consumption270 W (Max.); < 0.5 W (Standby)

MechanicalWeight

3.0 kg (6.6 lbs.)Output terminalsSpeaker

(Stereo) 10 watt x 1Audio signal output

PC audio jack x 1ControlIR receiver x 1 (front)RS-232 serial control

9 pin x 1

USBMini BSupports firmware upgradeType A1.5A output

Input terminalsComputer input

RGB inputD-Sub 15-pin (female) x 2

Video signal inputVIDEO

RCA jack x 1SD/HDTV signal input

Analog - Component RCA jack x 3 (through RGB input)Digital-HDMI x 1

Audio signal inputPC audio jack x 1 for audio inputPC audio jack x 1 for microphone audio inputRCA audio jack (L/R) x 2

Environmental RequirementsOperating temperature

0°C-40°C at sea levelOperating relative humidity

10%-90% (without condensation)Operating altitude

0-1499 m at 0°C-35°C1500-3000 m at 0°C-30°C (with High Altitude Mode on)

Specifications70

Dimensions327.3 mm (W) x 136.7 mm (H) x 232.8 mm (D)

Ceiling mount installation

Ceiling mount screw: M4(Max L = 25 mm; Min L = 20 mm)

Unit: mm

Specifications 71

Timing chartSupported timing for D-Sub input (PC signal)

Resolution TimingHorizontal Frequency

(KHz)

Vertical Frequency

(Hz)

Pixel Frequency

(MHz)3D

Field Sequential

3D Top-

Bottom

3D Side-by-Side

640 x 480

VGA_60 59.94 31.469 25.175 ◎ ◎ ◎VGA_72 72.809 37.861 31.500VGA_75 75 37.5 31.500VGA_85 85.008 43.269 36.000

720 x 400 720 x 400_70 70.087 31.469 28.3221

800 x 600

SVGA_60 60.317 37.879 40.000 ◎ ◎ ◎SVGA_72 72.188 48.077 50.000SVGA_75 75 46.875 49.500SVGA_85 85.061 53.674 56.250SVGA_120

(Reduce Blanking)

119.854 77.425 83.000 ◎

1024 x 768

XGA_60 60.004 48.363 65.000 ◎ ◎ ◎XGA_70 70.069 56.476 75.000XGA_75 75.029 60.023 78.750XGA_85 84.997 68.667 94.500XGA_120(Reduce Blanking)

119.989 97.551 115.5 ◎

1152 x 864 1152 x 864_75 75 67.5 108

1024 x 576BenQ

Notebook Timing

60 35.82 46.966

1024 x 600BenQ

Notebook Timing

64.995 41.467 51.419

1280 x 720

1280 x 720_60 60 45 74.250 ◎ ◎ ◎

1280 x 720_120 120 90.000 148.500 ◎

1280 x 768 1280 x 768_60 59.87 47.776 79.5 ◎ ◎ ◎

1280 x 800

WXGA_60 59.81 49.702 83.500 ◎ ◎ ◎WXGA_75 74.934 62.795 106.500WXGA_85 84.88 71.554 122.500WXGA_120(Reduce Blanking)

119.909 101.563 146.25 ◎

1280 x 1024SXGA_60 60.02 63.981 108.000 ◎ ◎SXGA_75 75.025 79.976 135.000SXGA_85 85.024 91.146 157.500

1280 x 960

1280 x 960_60 60 60 108.000 ◎ ◎

1280 x 960_85 85.002 85.938 148.500

1360 x 768 1360 x 768_60 60.015 47.712 85.5 ◎ ◎

1440 x 900 WXGA+_60 59.887 55.935 106.500 ◎ ◎

Specifications72

• The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is possible that some timings cannot be chosen.

Supported timing for HDMI (HDCP) input (PC signal)

1400 x 1050 SXGA+_60 59.978 65.317 121.750 ◎ ◎1600 x 1200 UXGA 60 75 162.000 ◎ ◎

1680 x 1050 1680 x 1050_60 59.954 65.29 146.25 ◎ ◎

640 x 480@67Hz MAC13 66.667 35 30.240

832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 75.02 60.241 80.000

1152 x 870@75Hz MAC21 75.06 68.68 100.000


(KHz)

Vertical Frequency

(Hz)

Pixel Frequency

(MHz)

3D Field

Sequential

3D Top-

Bottom

3D Side-by-Side

640 x 480

VGA_60 59.94 31.469 25.175 ◎ ◎ ◎VGA_72 72.809 37.861 31.500VGA_75 75 37.5 31.500VGA_85 85.008 43.269 36.000

720 x 400 720 x 400_70 70.087 31.469 28.3221

800 x 600

SVGA_60 60.317 37.879 40.000 ◎ ◎ ◎SVGA_72 72.188 48.077 50.000SVGA_75 75 46.875 49.500SVGA_85 85.061 53.674 56.250SVGA_120

(Reduce Blanking)

119.854 77.425 83.000 ◎

1024 x 768

XGA_60 60.004 48.363 65.000 ◎ ◎ ◎XGA_70 70.069 56.476 75.000XGA_75 75.029 60.023 78.750XGA_85 84.997 68.667 94.500XGA_120(Reduce Blanking)

119.989 97.551 115.5 ◎

1152 x 864 1152 x 864_75 75 67.5 108

1024 x 576BenQ

Notebook Timing

60 35.82 46.966

1024 x 600BenQ

Notebook Timing

64.995 41.467 51.419

1280 x 720 1280 x 720_60 60 45 74.250 ◎ ◎ ◎

1280 x 768 1280 x 768_60 59.87 47.776 79.5 ◎ ◎ ◎

Specifications 73

The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is possible that some timings cannot be chosen.

Supported timing for HDMI (HDCP) input (Video signal)

1280 x 800

WXGA_60 59.81 49.702 83.500 ◎ ◎ ◎WXGA_75 74.934 62.795 106.500WXGA_85 84.88 71.554 122.500WXGA_120(Reduce Blanking)

119.909 101.563 146.25 ◎

1280 x 1024SXGA_60 60.02 63.981 108.000 ◎ ◎SXGA_75 75.025 79.976 135.000SXGA_85 85.024 91.146 157.500

1280 x 960

1280 x 960_60 60 60 108.000 ◎ ◎

1280 x 960_85 85.002 85.938 148.500

1360 x 768 1360 x 768_60 60.015 47.712 85.5 ◎ ◎

1440 x 900 WXGA+_60 59.887 55.935 106.500 ◎ ◎

1400 x 1050 SXGA+_60 59.978 65.317 121.750 ◎ ◎1600 x 1200 UXGA 60 75 162.000 ◎ ◎

1680 x 1050 1680 x 1050_60 59.954 65.29 146.25 ◎ ◎

640 x 480@67Hz MAC13 66.667 35 30.240

832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 75.02 60.241 80.000

1152 x 870@75Hz MAC21 75.06 68.68 100.000

1920 x 10801080_60 (Reduce Blanking)

67.5 60 148.5

1920 x 1200

1920 x 1200_60 (Reduce Blanking)

59.95 74.038 154.000 ◎ ◎


(KHz)

Vertical Frequency

(Hz)

Pixel Frequency

(MHz)

3D Field

Sequential

3D Fram

e P

acking/

3D Top-

Bottom

3D Side-by-Side

720 (1440) x 480

480i 15.73 59.94 27◎

720 x 480 480p 31.47 59.94 27 ◎720 (1440) x

576576i 15.63 50 27

720 x 576 576p 31.25 50 271280 x 720 720/50p 37.5 50 74.25 ◎ ◎ ◎1280 x 720 720/60p 45.00 60 74.25 ◎ ◎ ◎ ◎1920 x 1080 1080/24p 27 24 74.25 ◎ ◎ ◎1920 x 1080 1080/25p 28.13 25 74.251920 x 1080 1080/30p 33.75 30 74.251920 x 1080 1080/50i 28.13 50 74.25 ◎1920 x 1080 1080/60i 33.75 60 74.25 ◎1920 x 1080 1080/50p 56.25 50 148.5 ◎ ◎

Specifications74

Supported 3D signal for Video input

Supported timing for Component-YPbPr input

1920 x 1080 1080/60p 67.5 60 148.5 ◎ ◎

Video mode Horizontal Frequency (kHz)

Vertical Frequency (Hz)

Color sub-carrier

Frequency (MHz)

3D Field Sequential

NTSC 15.73 60 3.58 ◎PAL 15.63 50 4.43

SECAM 15.63 50 4.25 or 4.41PAL-M 15.73 60 3.58PAL-N 15.63 50 3.58PAL-60 15.73 60 4.43

NTSC4.43 15.73 60 4.43

Timing ResolutionHorizontal Frequency

(KHz)

Vertical Frequency

(Hz)

Pixel Frequency

(MHz)3D Field

Sequential

480i 720 x 480 15.73 59.94 13.5 ◎480p 720 x 480 31.47 59.94 27 ◎576i 720 x 576 15.63 50 13.5576p 720 x 576 31.25 50 27

720/50p 1280 x 720 37.5 50 74.25720/60p 1280 x 720 45.00 60 74.25 ◎1080/50i 1920 x 1080 28.13 50 74.251080/60i 1920 x 1080 33.75 60 74.251080/24P 1920 x 1080 27 24 74.251080/25P 1920 x 1080 28.13 25 74.251080/30P 1920 x 1080 33.75 30 74.251080/50P 1920 x 1080 56.25 50 148.51080/60P 1920 x 1080 67.5 60 148.5

Specifications 75

Warranty and Copyright information76

Warranty and Copyright informationPatents

Please go to http://patmarking.benq.com/ for the details on BenQ projector patent coverage.

Limited warrantyBenQ warrants this product against any defects in material and workmanship, under normal usage and storage.

Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, BenQ's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects.

Important: The above warranty shall be void if the customer fails to operate the product in accordance with BenQ's written instructions, especially the ambient humidity must be in-between 10% and 90%, temperature in-between 0°C and 35°C, altitude lower than 4920 feet, and avoiding to operate the projector in a dusty environment. This warranty gives you specific legal rights, and you may have other rights which vary from country to country.

For other information, please visit www.BenQ.com.

CopyrightCopyright 2015 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation.

DisclaimerBenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes.

*DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are copyrights of their respective companies or organizations.

th670 digital projector user manual - english · if you use a non-benq brand projector mounting...

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